[Bug testsuite/25352] New: xfail within dg-do command has no effect

["ghazi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

If you use an xfail command within a dg-do, it has no effect.  E.g this generic
testcase will FAIL rather than XFAIL:

/* { dg-do preprocess { xfail *-*-* } } */

#error intentional failure!

int main(void)
{
  return 0;
}

Right now, none of the ~100 testcases in the testsuite using this idiom are
honoring it.  So they're either now passing or unnecessarily cluttering up
testsuite results.


-- 
           Summary: xfail within dg-do command has no effect
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ghazi at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25352